mirror of https://github.com/python/cpython
44 lines
1.2 KiB
Python
Executable File
44 lines
1.2 KiB
Python
Executable File
#!/usr/bin/python
|
|
# Usage: typeslots.py < Include/typeslots.h typeslots.inc
|
|
|
|
import sys, re
|
|
|
|
def generate_typeslots(out=sys.stdout):
|
|
out.write("/* Generated by typeslots.py */\n")
|
|
res = {}
|
|
for line in sys.stdin:
|
|
m = re.match("#define Py_([a-z_]+) ([0-9]+)", line)
|
|
if not m:
|
|
continue
|
|
member = m.group(1)
|
|
if member.startswith("tp_"):
|
|
member = "ht_type."+member
|
|
elif member.startswith("am_"):
|
|
member = "as_async."+member
|
|
elif member.startswith("nb_"):
|
|
member = "as_number."+member
|
|
elif member.startswith("mp_"):
|
|
member = "as_mapping."+member
|
|
elif member.startswith("sq_"):
|
|
member = "as_sequence."+member
|
|
elif member.startswith("bf_"):
|
|
member = "as_buffer."+member
|
|
res[int(m.group(2))] = member
|
|
|
|
M = max(res.keys())+1
|
|
for i in range(1,M):
|
|
if i in res:
|
|
out.write("offsetof(PyHeapTypeObject, %s),\n" % res[i])
|
|
else:
|
|
out.write("0,\n")
|
|
|
|
def main():
|
|
if len(sys.argv) == 2:
|
|
with open(sys.argv[1], "w") as f:
|
|
generate_typeslots(f)
|
|
else:
|
|
generate_typeslots()
|
|
|
|
if __name__ == "__main__":
|
|
main()
|